vacuum pumps

SINGLE STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Single stage vacuum pumps operate on 110 VAC or 220VAC. Choosing the appropriate dimension pump from one.5 cfm to 9 cfm depends on your distinct application. These pumps one particular engineered particularly to assist you do your work speedier and superior.
High efficiency-CFM rated as ?¡ãfree air displacement.?¡À150micron area rating. Heavy duty large torque motor-assures cold climate staring.
Lower operating temperature-improve efficiency and vacuum.
Forced-feed lubrication design-help lessen working temperature and far better Lubrication.
DUAL STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Dual stage vacuum pumps operators on 110 VAC or 220VAC.Innovative dual-stage layout pulls deep vacuum to 50 microns. Design and style of these 1.5,3,5,eight,ten,12 CFM pump enhancements establish to the performance-proven quality attributes. Whatever your vacuum pump needs, the best pump will head to get the job done with you.
Dual stage design-second stage begins pumping at a lower pressure to pull a deeper greatest vacuum.
Preventing oil-returning design-prevents pump oil from being sucked in to the technique if a power loss occurs.
Fuel ballast-speeds evacuation and keeps oil cleaner. Big oil reservoir-lightweight and superior dilute corrosive contaminants.
ROTARY PISTON VACUUM PUMPS
The series HGL, HG pump is often a type of single-stage and single-cylinder rotary piston vacuum pump. It is actually significantly enhanced series H rotary piston pump and includes 4 patents; its general capabilities have a excellent improvement. Rotary piston vacuum pump is actually a type of vacuum production products appropriate for pumping ordinary gases and condensable gases(whenever a fuel ballast used). The pump has to be fitted with acceptable add-ons if fuel is rich in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil. Operation principle show in functioning principle graph: A rotary piston with slide valve across eccentric wheel driven by shaft inside of the housing. Piston pole can slide and swing freely in arch track. The whole pump chamber is divided into chamber A and chamber B by piston. When shaft rotates the volume of chamber A and chamber B are modified repetitively, to ensure pumping function may very well be accomplished.